| To: | Justin Piszcz <jpiszcz@xxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: Have the velociraptors in a test system now, checkout the errors. |
| From: | Bill Davidsen <davidsen@xxxxxxx> |
| Date: | Thu, 18 Dec 2008 18:14:24 -0500 |
| Cc: | Redeeman <redeeman@xxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-raid@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx, smartmontools-support@xxxxxxxxxxxxxxxxxxxxx |
| In-reply-to: | <alpine.DEB.1.10.0812171820200.26527@xxxxxxxxxxxxxxxx> |
| Organization: | TMR Associates Inc, Schenectady NY |
| References: | <alpine.DEB.1.10.0812060426280.3494@xxxxxxxxxxxxxxxx> <49405A94.8080601@xxxxxxx> <1229225303.16555.149.camel@localhost> <4949645F.4030407@xxxxxxx> <alpine.DEB.1.10.0812171820200.26527@xxxxxxxxxxxxxxxx> |
| User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.18) Gecko/20081112 Fedora/1.1.13-1.fc9 SeaMonkey/1.1.13 |
Justin Piszcz wrote: Calls itself "WDC WD10EACS-00D" in /sys if that helps. I could dig out the packing slip if it matters. Runs nicely so far, and if the SMART temperature probe is correct, very cool:/dev/sda: ST3750640AS: 43 C /dev/sdb: WDC WD10EACS-00D6B1: 31 C /dev/sdc: ST3750640AS: 44 C /dev/sdd: ST3750640AS: 46 CI don't totally trust the temps, there is a LOT of 18C air going into that box, because it has a lot coming out the back and side.Hmm do you have a picture of those seagates? Seems like a lack of airflow thereor do they just run really hot? Also, how many head unload/loads has the1.0TB GP drive performed, that was one of my concerns when I was looking atdisks.
How about a diagram:
__________________________________________________
|
|
|
|
|
|
|
|
|
|
|
--empty-- |
(seagate) |
(WD) |
(seagate) | <--- case
(seagate) |
--empty-- |
__________________________________________________|
That's about how the drives sit in the case, air vents are in the front
of the case, fans in back pulling air out.
-- Bill Davidsen <davidsen@xxxxxxx> "Woe unto the statesman who makes war without a reason that will stillbe valid when the war is over..." Otto von Bismark |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Re: 12x performance drop on md/linux+sw raid1 due to barriers [xfs], Bill Davidsen |
|---|---|
| Next by Date: | Re: [PATCH v2] fs: Add new pre-allocation ioctls to vfs for compatibility with legacy xfs ioctls, Dave Chinner |
| Previous by Thread: | Re: Have the velociraptors in a test system now, checkout the errors., Justin Piszcz |
| Next by Thread: | [PATCH] xfsdump: cleanup _rmt_dev, Christoph Hellwig |
| Indexes: | [Date] [Thread] [Top] [All Lists] |